5581353126630 has 64 divisors (see below), whose sum is σ = 13408813649088. Its totient is φ = 1486853921280.

The previous prime is 5581353126577. The next prime is 5581353126641. The reversal of 5581353126630 is 366213531855.

It is a self number, because there is not a number n which added to its sum of digits gives 5581353126630.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 334344564 + ... + 334361256.

It is an arithmetic number, because the mean of its divisors is an integer number (209512713267).

Almost surely, 2^{5581353126630} is an apocalyptic number.

5581353126630 is an abundant number, since it is smaller than the sum of its proper divisors (7827460522458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5581353126630 is a wasteful number, since it uses less digits than its factorization.

5581353126630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27321.

The product of its (nonzero) digits is 1944000, while the sum is 48.

The spelling of 5581353126630 in words is "five trillion, five hundred eighty-one billion, three hundred fifty-three million, one hundred twenty-six thousand, six hundred thirty".